media: atomisp: remove useless breaks

Breaks are not useful after a return, they can
simply be removed.

Link: https://lore.kernel.org/linux-media/4b4a6ad1bc8fc1fd6aafc3e6cd7a4969890340c1.1620479607.git.paskripkin@gmail.comSigned-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/atomisp/pci/hive_isp_css_common/host/input_system.c

@@ -904,16 +904,12 @@ static input_system_err_t input_system_configure_channel(
 			break;
 		case INPUT_SYSTEM_SOURCE_TPG:
 			return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-			break;
 		case INPUT_SYSTEM_SOURCE_PRBS:
 			return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-			break;
 		case INPUT_SYSTEM_SOURCE_FIFO:
 			return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-			break;
 		default:
 			return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-			break;
 		}
 
 		if (error != INPUT_SYSTEM_ERR_NO_ERROR) return error;
@@ -995,7 +991,6 @@ static input_system_err_t input_buffer_configuration(void)
 			default:
 				config.csi_buffer_flags[port] |= INPUT_SYSTEM_CFG_FLAG_CONFLICT;
 				return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-				break;
 			}
 
 			// Check acquisition buffer specified but set it later since it has to be unique.
@@ -1032,7 +1027,6 @@ static input_system_err_t input_buffer_configuration(void)
 
 			default:
 				return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-				break;
 			}
 		} else {
 			config.csi_buffer_flags[port] = INPUT_SYSTEM_CFG_FLAG_BLOCKED;
@@ -1319,7 +1313,6 @@ static input_system_err_t configuration_to_registers(void)
 
 	default:
 		return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-		break;
 
 	} // end of switch (source_type)
 
@@ -1696,16 +1689,12 @@ static input_system_err_t input_system_configure_channel_sensor(
 		break;
 	case INPUT_SYSTEM_FIFO_CAPTURE_WITH_COUNTING:
 		return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-		break;
 	case INPUT_SYSTEM_XMEM_CAPTURE:
 		return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-		break;
 	case INPUT_SYSTEM_XMEM_ACQUIRE:
 		return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-		break;
 	default:
 		return INPUT_SYSTEM_ERR_PARAMETER_NOT_SUPPORTED;
-		break;
 	}
 	return INPUT_SYSTEM_ERR_NO_ERROR;
 }